Unit1ScienceandScientistsDiscoverUsefulStructures名詞性從句課件高中英語(yǔ)人教版選擇性

名詞性從句（一）xisasecret.______Tombrokethewindowisasecret.思考探究Thebookwhichiswrittenbyhimispopular.他寫的這本書很受歡迎。——主語(yǔ)從句名詞性從句Step2劃分主從句，判斷從句類型1.關(guān)鍵：主句缺不缺主要成分Howthebookwillselldependsonitsauthor.這本書怎么銷售取決于作者。定語(yǔ)從句——賓語(yǔ)從句——表語(yǔ)從句——同位語(yǔ)從句JohnsaidthathewasleavingforLondononWednesday.名詞性從句名詞性從句Thefactisthathehasnotbeenseenrecently.事實(shí)是最近沒人見過(guò)他。名詞性從句Istronglyholdtheviewthatweshoulddoourbesttoprotecttheenvironment.我強(qiáng)烈認(rèn)為我們應(yīng)該盡全力保護(hù)環(huán)境?！e語(yǔ)從句——表語(yǔ)從句——同位語(yǔ)從句JohnsaidthathewasleavingforLondononWednesday.名詞性從句名詞性從句Thefactisthathehasnotbeenseenrecently.名詞性從句Istronglyholdtheviewthatweshoulddoourbesttoprotecttheenvironment.——主語(yǔ)從句名詞性從句Howthebookwillselldependsonitsauthor.主語(yǔ)從句賓語(yǔ)從句表語(yǔ)從句同位語(yǔ)從句2.名詞性從句包括Step3判斷從句缺什么成分從句不缺成分，不缺意思，用that從句缺主賓，指人用who，指物用what從句不缺主賓，缺什么意思補(bǔ)什么意思無(wú)論任何+everthat主語(yǔ)謂語(yǔ)2賓語(yǔ)謂語(yǔ)1主語(yǔ)謂語(yǔ)2表語(yǔ)謂語(yǔ)1賓語(yǔ)主語(yǔ)1.從句不缺成分，不缺意思，用that練習(xí)：Ihope________you’llhaveagoodtimeinChina.例句：________Tombrokethewindowisasecret.That從句主句從句主句2.從句缺主賓，指人用who，指物用what①________shedidisnotyetknown.②________willgototheconcertisnotknown.③Weallagreewith________yousaid.④________isknowntoallisthatTaiwanisapartofChina.

眾所周知，臺(tái)灣是中國(guó)的一部分。WhatWhowhatWhat3.從句不缺主賓，缺什么意思補(bǔ)什么意思①why②when③where④how⑤whether&if⑥whose⑦which為什么什么時(shí)候在哪里如何/多么是否…的哪一個(gè)3.從句不缺主賓，缺什么意思補(bǔ)什么意思練習(xí)：whywhenwherehowwhether&ifwhosewhich③Idon'tknow________heislateforschool.②________Ispendmysummervacationhasnotbeendecided.①________wewillhaveameetingisanimportantquestion.WhenWherewhy⑤Iamwondering________youcouldtellmemoreaboutthisactivity.⑦_(dá)_______booktheywillchooseisnotclear.⑥

Jackistheboy________hairisyellow⑧Itremainsaquestion________wecangetsomuchmoneyinsuchashorttime.④________sheiscomingornotisunclear.whywhenwherehowwhether&ifwhosewhichWhetherwhetherWhichwhosehow4.無(wú)論任何+everWhateveryoudoisnoneofmybusiness.Whicheverbookyouchooseherewillbebeneficialtoyou.Whoeverbreaksthelawwillbepunished.名詞性從句（二）特殊考點(diǎn)1.it做形式主語(yǔ)（itis+adj./n./v-ed+forsb.+todosth.）例句：It’simportantthatweshouldlearnChinesewell.It’sapitythatyoumissedthewonderfulconcert.It’snotknownwhetherwewillgotothelibraryatweekends.It’s

saidthattheywillorganizeabasketballclub.很有可能是……事實(shí)是……遺憾的是……令人驚訝的是……據(jù)說(shuō)/報(bào)報(bào)道……人們認(rèn)為…據(jù)建議……眾所周知……碰巧……似乎……我突然想到……常見表達(dá)：Itislikelythat…Itisafactthat…ItisapitythatItisasurprisethatItissaid/reportedthat…Itisbelievedthat…Itissuggestedthat…Itiswellknownthat…It

happenedthat…Itseems/appearsthat…Itoccurstomethat…2.從句作主語(yǔ)，謂語(yǔ)動(dòng)詞一般用單數(shù)例句：Whenwewillgohikingisbeingdiscussed.Wheresheisfromisunknown.Whytheydidthatisstillamystery.Howwewillgototheparkhasn’tbeendecidedyet.3.名詞性從句的語(yǔ)序用陳述語(yǔ)序Idon’tknowwhoIam.Idon’tknowwhoamI.×1.WhatIsayandthink___noneofyourbusiness.A.isB.areC.hasD.have2.It’sreported____manypeoplediedofSARS.A.asB.whichC.thatD.what3.___isknowntousallisthatAmericaisadevelopedcountry____theFirstWorld.A.Which;